These Pair Of Detroit Diesel Graphite 14.25 Inch Diameter Exhaust Gaskets are a practical and reliable solution for your exhaust system needs. With a diameter of 14.25 inches, length and width of 14.25 inches, and a height of 0.20 inches, these gaskets are designed to fit most Detroit Diesel makes and models. Made from high-quality graphite, they are directly replaceable with OE clamps and gaskets, ensuring a seamless installation process. These gaskets also meet EPA 10 exhaust emission norms, guaranteeing their efficiency and compliance. With direct OE replacement numbers A4709971145 and OTR35807, these gaskets offer a convenient and effective solution for your exhaust system.